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| author | Remko Tronçon <git@el-tramo.be> | 2013-12-26 13:22:54 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2013-12-27 23:06:41 (GMT) |
| commit | 88702e2575bf8630a5f3ec2f876e617ca69b0018 (patch) | |
| tree | f2db504e482d46c569bc77846736fcdab74932f5 /Sluift | |
| parent | f85b4104a1039165dbe1697174151d01c519b95a (diff) | |
| download | swift-contrib-88702e2575bf8630a5f3ec2f876e617ca69b0018.zip swift-contrib-88702e2575bf8630a5f3ec2f876e617ca69b0018.tar.bz2 | |
Sluift: tprint() enhancements
- Support recursive tables
- Print functions
Change-Id: Ic226243bdacc9da90b8b1e55c78311247e663af3
Diffstat (limited to 'Sluift')
| -rw-r--r-- | Sluift/boot.lua | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/Sluift/boot.lua b/Sluift/boot.lua index e019fe6..6864884 100644 --- a/Sluift/boot.lua +++ b/Sluift/boot.lua @@ -48,26 +48,33 @@ local function table_value_tostring(value) end end -local function table_tostring(table, indent, accumulator) +local function table_tostring(table, print_functions, indent, accumulator, history) local INDENT = ' ' local accumulator = accumulator or '' + local history = history or {} local indent = indent or '' accumulator = accumulator .. '{' + history[table] = true local is_first = true for key, value in pairs(table) do - if type(value) ~= 'function' then + if print_functions or type(value) ~= 'function' then if not is_first then accumulator = accumulator .. ',' end is_first = false accumulator = accumulator .. '\n' .. indent .. INDENT .. '[' .. table_value_tostring(key) .. '] = ' if type(value) == 'table' then - accumulator = table_tostring(value, indent .. INDENT, accumulator) + if history[value] then + accumulator = accumulator .. "..." + else + accumulator = table_tostring(value, print_functions, indent .. INDENT, accumulator, history) + end else accumulator = accumulator .. table_value_tostring(value) end end end + history[table] = false if not is_first then accumulator = accumulator .. '\n' .. indent end @@ -76,7 +83,7 @@ local function table_tostring(table, indent, accumulator) end local function tprint(table) - print(table_tostring(table)) + print(table_tostring(table, true)) end local function register_table_tostring(table) |